click below
click below
Normal Size Small Size show me how
Chapter 5
Medical Terminology
| Term | Definition |
|---|---|
| word root | the foundation of the word |
| prefix | what occurs before the root word |
| suffix | what occurs after the root word |
| combining vowels | vowels that join one or more word roots to the other components of the term |
| abduction | motion of a limb away from the midline |
| adduction | motion of a limb toward the midline |
| anterior | the front surface of the body; the side facing you in the standard anatomic position |
| apex | the pointed extremity of a conical structure (plural apices) |
| bilateral | a body part or condition that appears on both sides of the midline |
| deep | farther inside the body and away from the skin |
| distal | further from the trunk or nearer to the free ends of the extremity |
| dorsal | the posterior surface of the body, including the back of the hand |
| extension | the straightening of a joint |
| flexion | the bending of a joint |
| fowler position | an inclined position in which the head of the bed is raised |
| inferior | below a body part or nearer to the feet |
| lateral | parts of the body that lie farther from the midline; also called outer structures |
| medial | parts of the body that lie closer to the midline; also called inner structures |
| palmar | the forward facing part of the hand in the anatomic position |
| plantar | the bottom surface of the foot |
| posterior | the back surface of the body; the side away from you in the standard anatomic position |
| prone | lying face down |
| proximal | closer to the trunk |
| quadrants | describes the sections of the adnominal cavity, in which two imaginary lines intersect at the umbilicus, dividing the abdomen into four equal areas |
| superficial | closer to or on the skin |
| superior | above a body part or nearer to the head |
| supine | lying face up |
| ventral | the anterior surface of the body |